Not all, but many...

1,1-47 match function on my set.
1,50-52 no function (should be inp1-3)
1,64 match
1,74 match

1,81 is twin picture (this set has twin picture side by side, not p-in-p)

1,83 is freeze (function in twin picture)
1,87-88 match
1,110 dolby virtual toggle
1,160 view mode toggle
1,169 no function here
1,177-179 match (a,b,c,d) fav keys
1,211 no function
1,244-248 match
1,254 no function

17,9;58-60 not sure about these (may not have been in right mode when I was testing all dev17 codes)

17,74-75 match (discrete power control)
30,129 match (input5 discrete, DVI on my set)
30,139 didn't notice a function here (what is LUMP?)

Here's some additional codes I noticed doing something during my testing (I'm only listing codes that don't have a button on the OEM remote):

1,49 - a kind of service menu/display (diff than 1,64)
30,199 - "public" menu ('nother service menu of sorts)

30,212 - some kind of test mode, causes display to flash between ANT-A ch4 and garbage. must power down to standby to get out of this.

1,119 - displays AV MODE STANDARD at bottom of screen and places s [K] (in a box) on left side of screen. emitting another 1,119 will remove the [K], but it will re-appear when coming back out of standby. must do complete system reset to get out of this mode. also -- going into CARD mode will display a diagnostic menu when the [K] is present on the screen.

// Dean